module de communication rs485

Introduction to rs485 communication module

The rs485 communication module developed by Chengdu Zongheng Charge is also known as 4g dtu, 4g module and 4g transmission terminal. This product provides an RS485 interface, which can collect sensor or instrument data through RS485, and transmit the data to the server through the operator’s network, or send it to another rs485 communication module using the data transmission method. This product is 4G full network and supports all domestic operator networks. The most important thing is that it uses CTA1 series communication modules, which are affordable and have many functions. It is a very cost-effective product.

In terms of product functions, it supports scheduled restart/scheduled triggering to achieve a true 24-hour non-stop operation. It solves the problem of being disconnected and not reconnecting for no reason when the device is placed in the wild. Staff no longer have to travel across mountains and rivers just to restart the device.

In addition, it also supports point-to-point and point-to-multi transmission to realize the function of data radio. Supports active data collection and upload, supports JSON protocol, MQTT protocol, and provides 4-way Socket. Waiting for functions!

List of functions of rs485 communication module

Tip: This article only provides text function explanations. If you need graphic explanations, please visit: https://www.iotrouter.com/product/71.html

√ Support JSON, Modbus RTU/TCP

√ 1 RS485 interface

√ TCP_Client/ MQTT_Client

√ Set time point to trigger action

√ Cloud forwarding, cloud networking

√ Network registration package, heartbeat package

√ Hardware watchdog

√ Data triggering and regular reporting

√ Remote configuration and remote upgrade

√ The host computer supports import and export of configuration files

Other explanations:

The rapid technological development and high penetration rate of wireless communication technology are amazing facts. The impact of wireless technology on people is indisputable. In industrial control systems, in many cases due to site constraints and cost, wired industrial Ethernet networks can no longer meet our equipment monitoring needs. Control systems based on traditional industrial Ethernet have the characteristics of wide application, fast transmission speed, and easy production. However, for remote single device control, the transmission and maintenance costs are too high, which is not conducive to the realization of centralized control. The development of wireless network technology provides effective solutions for the convenience and practicality of such industrial control systems. Promote and promote the application of wireless network communications in industrial control systems through the application of remote wireless communications.

The above is the relevant introduction of ” module de communication rs485 “, I hope it will be helpful to you.

Mots-clés : 4g industriel dtu